NocoBase v2.0.0-alpha.26: Update chart overview document

🚀 Improvements

• [undefined] update chart overview document (#7702) by @heziqiang

• [client] support jsx in JS code editor (#7699) by @gchust

• [AI employees] AI employee can autonomously query data based on table block metadata (#7703) by @cgyrock

🐛 Bug Fixes

• [client]

  • Fix iframe block linkage rule failure within modal (#7694) by @katherinehhh

  • Fix QR code scanning linkage rule configuration in action panel (#7693) by @katherinehhh

• [database] Skip default value synchronization for MySQL JSON columns (#7696) by @2013xile

• [Workflow] Fix the issue where, in service-splitting mode, improper handling of the in-memory pending queue caused some workflows to not execute (#7692) by @mytharcher